Britain's Prime Minister Theresa May smiles as she arrives to speak during the launch of the NHS Long Term Plan at Alder Hey Children's Hospital in Liverpool, Britain January 7, 2019. Anthony Devlin/Pool via REUTERS

Britain's Prime Minister Theresa May smiles as she arrives to speak during the launch of the NHS Long Term Plan at Alder Hey Children's Hospital in Liverpool, Britain January 7, 2019. Anthony Devlin/Pool via REUTERS